13445034303052 has 24 divisors (see below), whose sum is σ = 25779879210960. Its totient is φ = 6084691978560.

The previous prime is 13445034303023. The next prime is 13445034303053. The reversal of 13445034303052 is 25030343054431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13445034303053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 667171063 + ... + 667191214.

It is an arithmetic number, because the mean of its divisors is an integer number (1074161633790).

Almost surely, 2^{13445034303052} is an apocalyptic number.

It is an amenable number.

13445034303052 is a deficient number, since it is larger than the sum of its proper divisors (12334844907908).

13445034303052 is a wasteful number, since it uses less digits than its factorization.

13445034303052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334362521 (or 1334362519 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 13445034303052 its reverse (25030343054431), we get a palindrome (38475377357483).

The spelling of 13445034303052 in words is "thirteen trillion, four hundred forty-five billion, thirty-four million, three hundred three thousand, fifty-two".